28231854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11393}}^1$

素因数の和:11464

約数の個数: 32

約数和(自身を含む): 65629440

約数和(自身を除く): 37397586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 11393, 22786, 34179, 68358, 79751, 159502, 239253, 478506, 672187, 1344374, 2016561, 4033122, 4705309, 9410618, 14115927, 28231854]

約数ペア:

[(1, 28231854), (2, 14115927), (3, 9410618), (6, 4705309), (7, 4033122), (14, 2016561), (21, 1344374), (42, 672187), (59, 478506), (118, 239253), (177, 159502), (354, 79751), (413, 68358), (826, 34179), (1239, 22786), (2478, 11393)]